Areas and Perimeters

Find the area of a triangle with base 6 cm and height 4 cm.

Tags

CCSS.6.G.A.1

What is the formula for finding the perimeter of a garden in which Firdavs planted flowers?

Tags

CCSS.4.MD.A.3

• 5 units long and 3 units wide

• 8 units long and 2 units wide

• 10 units long and 6 units wide

• 12 units long and 4 units wide

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 6

• 8

• 9

• 10

Tags

CCSS.3.MD.D.8

Ellen is comparing two rectangles. Which statement correctly compares the areas and perimeters of the rectangles?

• The rectangles have equal areas, and rectangle P has a greater perimeter.

• The rectangles have equal areas, and rectangle Q has a greater perimeter.

• The rectangles have equal perimeters, and rectangle P has a greater area.

• The rectangles have equal perimeters, and rectangle Q has a greater area.

Tags

CCSS.3.MD.D.8

2/3

3/8

5/3

5/8

• 2/3

• 3/8

• 5/3

• 5/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• 1/4

• 1/6

• 1/8

• 1/10

• 1/3

• 2/3

• 3/3

• 4/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the perimeter of this shape?

• 24 cm

• 18 cm

• 12 cm

• 30 cm

Tags

CCSS.3.MD.D.8

Find the unknown side length if the perimeter is 30 cm.

• 5 cm

• 4 cm

• 8 cm

• 10 cm

Tags

CCSS.3.MD.D.8